{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical"], "input": "Treatment with either TCDD or corticosterone was found to suppress the levels of steroidogenic acute regulatory protein and androgen - binding protein and reduce the activities of steroidogenic enzymes in testis while increasing oxidative stress in ventral prostate , seminal vesicles and epididymal sperm ."}
{"Chemical": ["TCDD"]}